baber/WOPTO huggingface dataset:
Patent JP-2021180868-A (JP)
Title: Midfield coupler
Inventor: ALEXANDER JUESHYAN YEH
IPC: H02J50/20
Filed: 2021-07-28
Abstract: To provide a system that allows for wireless power transmission to an embedded device at a depth impossible to attain in the conventional inductive coupling technique.SOLUTION: Devices, systems, and methods for wireless power transmission using midfield sources and implants are described. For example, midfield sources can be implemented by patterned metal plates constituted by one sub-wavelength structure among multiple structures. These midfield sources operate evanescent fields of the outside of substances (e.g., tissue), and excite and control propagation fields inside the substances (e.g., tissue), and thereby can generate adaptive energy transfer being spatially shut in the substances (e.g., tissue). The energy can be received by an embedded device capable of being constituted for one or more functions such as stimulation, detection or drug delivery.SELECTED DRAWING: Figure 3
Patent JP-2023019428-A (JP)
Title: Smelting method for nickel oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B1/24
Filed: 2021-07-29
Abstract: To provide a smelting method for nickel oxide ore capable of enhancing a grade of an obtained metal, and capable of efficiently producing a high quality metal.SOLUTION: A smelting method for nickel oxide ore includes: a mixing step of obtaining a mixture containing nickel oxide ore and a first reductant; and a reduction step of charging the mixture into a reduction furnace, making a second reductant coexist and applying a reduction treatment to the mixture. A reductant containing a plant-derived reductant is used as the first reductant and the second reductant. The second reductant is a granular material.SELECTED DRAWING: Figure 2
Patent JP-2023019865-A (JP)
Title: lithium ion conductive material
Inventor: OGASA KAZUHITO
IPC: H01M10/0562
Filed: 2021-07-30
Abstract: To provide a lithium ion conductive material capable of forming a solid electrolyte with excellent lithium ion conductivity and reduction resistance by a sintering temperature of less than 800°C.SOLUTION: The lithium ion conductive material includes, on an oxide basis in mol%, a P2O5 component of 31.0 to 43.5%, a ZrO2 component of 36.5 to 55.5%, a Y2O3 component of more than 0% and 9.5% or less, and a Li2O component of 6.0 to 20.0%.SELECTED DRAWING: Figure 1
Patent JP-2023024119-A (JP)
Title: Electrophotographic device
Inventor: MARUYAMA AKIHIRO
IPC: G03G15/02
Filed: 2021-08-06
Abstract: To provide an electrophotographic device that can control the potential of an exposure part of a photoreceptor with high accuracy in a short time.SOLUTION: An electrophotographic device has: an electrophotographic photoreceptor; electrifying means; image exposure means; developing means; transfer means; charge transfer amount detection means that detects the amount of charge transfer per unit time due to discharge to the electrophotographic photoreceptor; and exposure part potential control means that causes the electrifying means to electrify the electrophotographic photoreceptor, causes the image exposure means to perform image exposure with a light intensity at at least one point at a position having a weaker light intensity than the light intensity indicating the minimum value of a normalized radius of curvature R indicated by the following formula (E1) of the electrophotographic photoreceptor obtained by the EV curve measurement method, and with light intensities at at least two points at a position having a more intense light intensity than that indicating the minimum value of the normalized radius of curvature, causes the charge transfer amount detection means to detect the amount of charge transfer per unit time to the electrophotographic photoreceptor when the exposure part is electrified, and controls the potential of the exposure part of the electrophotographic photoreceptor from a result of detection.SELECTED DRAWING: Figure 9
Patent JP-2023025415-A (JP)
Title: Program, storage medium, system, learned model, and determination method
Inventor: MORI HIDEKI
IPC: A61B1/045
Filed: 2021-08-10
Abstract: To provide a program, a storage medium, a system, a learned model, and a determination method with which the presence or absence of the onset of a subject's appendicitis can be determined.SOLUTION: In a program for causing a computer to function as model generation means 22, receiving means 24, and operation means 26, the model generation means 22 uses training data 32 including a tongue surface image and information on the presence or absence of the onset of appendicitis to generate, through deep learning, a learned model 34 having the tongue surface image as input and the information on the presence or absence of the onset of appendicitis as output. The receiving means 24 receives an image of a tongue surface of a subject for whom the presence or absence of the onset of appendicitis should be diagnosed. The operation means 26 performs operation related to the presence or absence of the onset of appendicitis when receiving input of the tongue surface image received by the receiving means 24 based on the learned model 34 generated by the model generation means 22.SELECTED DRAWING: Figure 2
Patent JP-2023031497-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-25
Abstract: To provide a game machine capable of further favorably showing a series of performance to be executed.SOLUTION: A game machine includes an introduction part to be executed until notification is made on whether or not to be controlled in an advantageous state, and an epilogue part to be executed after the winning/losing notification and when it is controlled in the advantageous state. The introduction part includes a specific scene in which dialogue sound issued by a character and movement sound corresponding to movement of the character are output, and in the specific scene, the dialogue sound issued by the character is output larger than the movement sound corresponding to the movement of the character. In a special state, a variable display having a variation time shorter than a symbol determination period is liable to be selected.SELECTED DRAWING: Figure 165
Patent JP-2023035586-A (JP)
Title: Head chip, liquid jet head, liquid jet recording device, and manufacturing method of head chip
Inventor: NISHIKAWA DAICHI
IPC: B41J2/16
Filed: 2021-09-01
Abstract: To provide a head chip which achieves uniformalization of discharge performance and is excellent in merchantability, and to provide a liquid jet head, a liquid jet recording device, and a manufacturing method of the head chip.SOLUTION: In a head chip 50 according to one embodiment of the disclosure, an inner surface of a discharge channel 61 is provided with: a first low dielectric film 118a provided at a lower end part; a second low dielectric film 118b provided at an upper end part; and a first common electrode part 123a which is provided ranging from the upper end part to the lower end part and covers the first low dielectric film 118a and the second low dielectric film 118b.SELECTED DRAWING: Figure 3
Patent JP-2023037050-A (JP)
Title: Rectenna device using loop antenna
Inventor: ITO KENJI
IPC: H02J50/27
Filed: 2021-09-03
Abstract: To provide a rectenna device using minute loop antenna with a small shape applicable to received power larger than before.SOLUTION: A rectenna device includes a loop antenna and an impedance transformation capacitor connected in series to an output part of the loop antenna, and is connected with a rectifier through the impedance transformation capacitor.SELECTED DRAWING: Figure 1
Patent JP-2022000033-A (JP)
Title: Probe molecule production method and sensor production method
Inventor: MIKI HIROKO
IPC: G01N33/531
Filed: 2021-09-03
Abstract: To provide a method for producing a probe molecule with which it is possible to obtain an aptamer to associate in an ionic liquid with a designated substance, and a method for producing a sensor.SOLUTION: A method for producing a probe molecule comprises: mixing a plurality of nucleic acids having different base sequences with a designated substance in an ionic liquid; and obtaining an aptamer to associate in the ionic liquid with the designated substance by performing amplification in an aqueous solution after selecting and recovering the nucleic acid having associated with the designated substance.SELECTED DRAWING: Figure 8
Patent JP-2023042315-A (JP)
Title: Proposal program and proposal method
Inventor: NAGANO MASAYUKI
IPC: G06Q10/00
Filed: 2021-09-14
Abstract: To assist a user in determining whether or not to keep a personal belonging at hand.SOLUTION: A proposal program causes a computer to implement a data acquisition function of acquiring article data indicating an image of an article, a display control function of displaying the image on a display, a reaction inference function of inferring a reaction of a user to the article by using state data which indicates information about the state of the user who is viewing the image displayed on the display, and generating reaction data which indicates the inference result of the user's reaction to the article, and a proposal function of generating proposal data which indicates to propose keeping the article at hand or refraining from keeping the article at hand, on the basis of the user's reaction indicated by the reaction data, and outputting the proposal data.SELECTED DRAWING: Figure 4
Patent JP-2023042887-A (JP)
Title: Communication system
Inventor: TAMANAWA RYUSUKE
IPC: H04M11/00
Filed: 2021-09-15
Abstract: To provide a communication system which can reduce a communication system when transmitting a photographed image in a movable body to the outside of the movable body.SOLUTION: A communication system 1 comprises: an external communication unit 30 which performs communication with external communication devices 510, 520 on the outside of a movable body 100 via a first communication network 500; a communication relay unit 30 which performs communication with mobile communication terminals 51, 52 via a second communication network and relays communication between the mobile communication terminals 51, 52 and the external communication device 520 via the first communication network 500 and the second communication network; and a communication control unit 14 which executes photographed image transmission processing of transmitting photographed images by cameras 32, 33 to the external communication device 510 by the external communication unit 30 and movable body communication relay processing of executing communication between the mobile communication terminals 51, 52 and the external communication device 520 by the communication relay unit 30.SELECTED DRAWING: Figure 2
Patent JP-2023044959-A (JP)
Title: High-pressure gas tank module
Inventor: FUJII MANABU
IPC: F17C13/00
Filed: 2021-09-21
Abstract: To provide a technique for suppressing the occurrence of an exfoliation between an end portion wall of a gas tank and a protector attached to the end portion wall.SOLUTION: A high-pressure gas tank module comprises a gas tank, a protector and a boss. The gas tank is a gas tank for storing a high-pressure gas and has a cylindrical sidewall extending along a center axis of the gas tank, and an end portion wall located at one end of the cylindrical sidewall, and the end portion wall is bulged toward the outside in a dome shape. The protector is fixed to an outer face of the end portion wall of the gas tank. The boss is located on the center axis, and fixed to an inner face of the end portion wall of the gas tank. The boss has a joining face joined to the inner face of the end portion wall. An opposing face opposing the end portion wall of the protector has a joining portion joined to the outer face of the end portion wall, and a non-joining portion extending to the sidewall side along the outer face from the joining portion. The joining portion of the protector opposes the joining face of the boss via the end portion wall.SELECTED DRAWING: Figure 3
Patent JP-2023045339-A (JP)
Title: Apparatus for treating dead body
Inventor: NISHIHARA RISA
IPC: A01N1/00
Filed: 2021-09-21
Abstract: To provide an apparatus for treating a dead body which injects a body fluid leakage-preventing body for preventing contents from being leaked from an anus of a dead body, and a deodorant for suppressing stench, into an anus.SOLUTION: When an inserter 20 having a cylindrical member 21 storing a body fluid leakage-preventing body therein, an insertion tip part 21a provided on the tip side of the cylindrical member 21, a rear end opening 21b provided on the rear end side of the cylindrical member 21, and an extrusion member 26 slidable in the cylindrical member 21 is inserted into an anus K of a dead body, the extrusion member 26 is extruded toward the insertion tip part 21a from the rear end opening 21b, and the body fluid leakage-preventing body 10 is extruded into the anus K from the inserter 20, an iodine-based deodorant 12 provided on the inserter 20 is extruded together with the body fluid leakage-preventing body 10 at a time.SELECTED DRAWING: Figure 2
Patent JP-2023046453-A (JP)
Title: engine system
Inventor: WAKAMOTO SHINJI
IPC: F02D13/02
Filed: 2021-09-24
Abstract: To suppress emission of environmental load components even when a catalyst is not activated.SOLUTION: An engine system includes; an engine having a first cylinder, a second cylinder, and a connection port for connecting the first cylinder and the second cylinder in series; and a control device for controlling the engine. The control device has one or a plurality of processors, and one or a plurality of memories connected to the processors. The processor executes processing including: controlling the engine so that a fuel is burnt in a rich atmosphere in the first cylinder and the fuel is burnt in a stoichiometric atmosphere in the second cylinder in a cold state of the engine; and controlling the second cylinder to be in an intake stoke when the first cylinder is in an exhaust stroke, and introducing exhaust air of the first cylinder to the second cylinder via the connection port.SELECTED DRAWING: Figure 2
Patent JP-2023047788-A (JP)
Title: Piping member
Inventor: NISHINA TAKASHI
IPC: F16B31/02
Filed: 2021-09-27
Abstract: To provide a piping member that can be tightened with an appropriate torque, prevents waste from being discharged when construction is completed, and reduces the load on the environment due to waste disposal.SOLUTION: A piping member is attached to a water circulation member and has a main body part 2 that is in contact with the water circulation member. The main body part 2 includes a cylindrical portion 21 with a flange portion 22 facing outward, an operation part 4 which is an annular member attached inside the cylindrical portion 21, and a torque limit mechanism that operates when the operation part 4 is tightened with a torque greater than or equal to a predetermined amount, and indicates the tightening with torque greater than or equal to the predetermined amount. The operation part 4 remains inside the main body part 2 after the torque limit mechanism is activated and remains attached. This reduces the burden on the environment since no waste is discharged that would need to be disposed of at a construction site.SELECTED DRAWING: Figure 2
Patent JP-2023048311-A (JP)
Title: Paper container with chuck
Inventor: TAKEMOTO IPPEI
IPC: B65D5/44
Filed: 2021-09-28
Abstract: To provide a paper container 90 with a chuck described in the disclosure, the paper container 90 with a chuck provided with an easy opening seal part 53 in order to seal a top part 71 thereof and enabling the easy opening seal part 53 to be easily peeled off, when a user peels off the part in order to take out contents.SOLUTION: In a paper container 90 with a chuck, in which a front-side blank plate 10b and a rear-side blank plate 10a which are formed of laminated sheets 78 including paper base material layers 782 are fabricated, opening/gripping margins 57 are provided in an upper superposed plate 34 and an upper edge part 21 of a side plate 41 of a top part, and opening-starting parts 55 are provided in an easy opening seal part 53, positioned below the easy opening/gripping margins 57 and crossing the upper superposed plate 34 and the side plate 41 of the top part and the opening/gripping margins 57, of at least either of the front blank plate 10b and the rear-side blank plate 10a.SELECTED DRAWING: Figure 4
Patent JP-2023049146-A (JP)
Title: Power supply system and dc/dc converter
Inventor: TAKAMATSU HIROAKI
IPC: H01M10/44
Filed: 2021-09-29
Abstract: To protect an internal circuit of a DC/DC converter when performing precharge for relay protection at a high voltage side.SOLUTION: The present invention relates to a power supply system (100) comprising a first voltage system including a first battery (130) connected through a relay (150) to a load (140); a second voltage system which includes a second battery (110) of a lower voltage than that of the first battery; and a DC/DC converter (160) which is provided between the first voltage system and the second voltage system, supplies a lower voltage than a voltage of the second battery to the first voltage system before switching the relay to OFF, then supplies the voltage of the second battery to the first voltage system, thereafter boosts the voltage of the second battery to the voltage of the first battery and supplies that to the first voltage system.SELECTED DRAWING: Figure 1
Patent JP-2023049919-A (JP)
Title: Image capturing lens
Inventor: SHIBATA YUKI
IPC: G02B13/00
Filed: 2021-09-29
Abstract: To provide an image capturing lens which is used as an interchangeable lens or the like for digital still cameras and offers reduced total cost, size, and weight while ensuring sufficient optical performance.SOLUTION: A front lens group 101 comprises three convex lenses L1, L2, L3 and two concave lenses L4, L5 in order from the object (OBJ) side to the image (IMG) side. At least two convex lenses L2, L3 satisfy the following conditional expressions: nd<1.54 ...(1), and νd>76 ...(2), where nd represents a refractive index for the d-ray and νd represents an Abbe number. The front lens group 101 is configured to have positive refractive power as a whole. A rear lens group 102 comprises a convex lens L6 and a concave lens L7 in order from the object (OBJ) side to the image (IMG) side. The following conditional expression is satisfied: 1.5<(f1/f)<3.5 ...(3), where f1 represents a focal length of the front lens group 101 and f represents a focal length of an entire system 100.SELECTED DRAWING: Figure 1
Patent JP-2022002732-A (JP)
Title: Apparatus and methods for assisting breathing
Inventor: CEDRIC FRANCOIS
IPC: A61H23/02
Filed: 2021-09-30
Abstract: To provide an apparatus and methods of use for treating a subject in need of assistance in breathing.SOLUTION: The apparatus comprises: (a) sensors suitable for detecting when a subject is exhaling; and (b) a device adapted to deliver an electric stimulus to at least some of expiratory muscles of the subject during at least part of an expiratory phase of the subject's breathing in response to a signal generated by the sensors, where the stimulus is effective in causing or increasing the contraction of the muscle(s) during at least part of the expiratory phase of the subject's breathing.SELECTED DRAWING: Figure 3
Patent JP-2023051394-A (JP)
Title: Parking assistance device
Inventor: TOMOZAWA MOTOKATSU
IPC: G08G1/16
Filed: 2021-09-30
Abstract: To provide a parking assistance device capable of reliably securing braking force when an occupant (a passenger) gets off and capable of properly using a braking device when performing parking assistance control.SOLUTION: A vehicle position detector has a driving assistance control unit which makes a vehicle automatically travel to a designated parking area and park there; a reception unit which receives an operation signal for transitioning to a state in which travel control is executable by the driving assistance control unit from an operation unit provided in a cabin of the vehicle; and a braking switching unit which switches a braking force generation state in a braking device, which maintains a stopped state of the vehicle, when receiving an operation signal.SELECTED DRAWING: Figure 4
Patent JP-2023053599-A (JP)
Title: Power generation device
Inventor: HAMADA MITSUYUKI
IPC: F03D3/04
Filed: 2021-10-01
Abstract: To provide a power generation device which makes a stone, etc., hard to collide with a blade and is capable of improving power generation efficiency.SOLUTION: A power generation device 2 comprises: a turbine 1 including a rotary shaft 10 which is orthogonal to a direction of movement of a fluid and extends in a horizontal direction, a plurality of blades 20 extending radially from the rotary shaft and a case 30 in which the blades are encapsulated; and a generator 40 which converts rotation energy of the rotary shaft into power. The case includes a meshed cylindrical main body part 31 and a circular plate 32 closing openings in both ends of the main body part. The circuit plate is fixed to the rotary shaft, a part of the blades is directly joined to the rotary shaft, and the fluid is abutted to any one of an upper portion and a lower portion of the main body part. Since not only the blades but also the case are rotated by the fluid, the rotary shaft can be efficiently rotated and power generation efficiency can be improved. Further, since a stone, etc., mixed in the fluid collides with the case and does not arrive at the inside of the case, thereby suppressing a situation that the blades are damaged.SELECTED DRAWING: Figure 2
Patent JP-2023059062-A (JP)
Title: Method for producing heat sealing coated paper
Inventor: TAMURA ATSUSHI
IPC: B65D65/40
Filed: 2021-10-14
Abstract: To provide a method for producing a heat sealing coated paper having excellent printability and good heat-sealability.SOLUTION: A method for producing a heat sealing coated paper of the invention comprises the steps of: preparing a base paper; preparing a coating for the coating layer; and coating at least one side of the base paper with the coating for the coating layer to provide one coating layer, wherein the coating for the coating layer contains pigments and an adhesive, and the adhesive contains styrene-butadiene rubber copolymer latex having an average particle size of 100 nm or larger.SELECTED DRAWING: Figure 3
Patent JP-2022009354-A (JP)
Title: Compositions for fecal floral transplantation, methods for preparing and using them, and device for delivering them
IPC: A61K9/48
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide compositions, e.g., formulations used for gastric, gastrointestinal and/or colonic treatment, and methods for preparing, storing and using them, including storage such as long term storage, at ambient temperature, where the compositions provided herein are useful for treating various diseases or conditions such as autism spectrum disorder, Crohn's disease, ulcerative colitis, irritable bowel syndrome, and recurrent or primary Clostridium difficile infection. 
     SOLUTION: A pharmaceutical composition comprises a fecal microbiota preparation in a lyophilized formulation (or "lyophilized preparation"). After at least 12 weeks of storage at or below ambient temperature, the fecal microbiota preparation is capable of maintaining at least 60% cell viability relative to the initial cell viability at the start of the storage. 
     SELECTED DRAWING: None 
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